Calculate the percent difference between the average knock-back distances between catcher 1 and catcher 2 for the same heights (eg. Catcher 1 10cm vs Catcher 2 10cm, Catcher 1 20 cm vs Catcher 2 20cm, etc.) What can be concluded from the calculations? Why do you think this is the case? Explain in detail.
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Calculate the percent difference between the average knock-back distances between catcher 1 and catcher 2 for the same heights (eg. Catcher 1 10cm vs Catcher 2 10cm, Catcher 1 20 cm vs Catcher 2 20cm, etc.)
What can be concluded from the calculations? Why do you think this is the case? Explain in detail.
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